We already know it, the future of authentication is passwordless. Some websites like amazon or github already propose to authenticate an user by generating a fingerprint from the browser. Learn how to implement passkeys in your applications to go passwordless.

Do you really need a full authentication system ? I never really thought about it, but in some cases, it might indeed not needed..

How to set up authentication under Next with the next-auth library. Different types of authentications, with OAuth support